CN208262490U - One kind being used for metal and nonmetallic 3D polishing and burnishing machine - Google Patents
One kind being used for metal and nonmetallic 3D polishing and burnishing machine Download PDFInfo
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- CN208262490U CN208262490U CN201721888775.2U CN201721888775U CN208262490U CN 208262490 U CN208262490 U CN 208262490U CN 201721888775 U CN201721888775 U CN 201721888775U CN 208262490 U CN208262490 U CN 208262490U
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Abstract
The utility model discloses one kind to be used for metal and nonmetallic 3D polishing and burnishing machine, is related to polishing and burnishing machine technical field；Including main stand, belt wheel transmission mechanism, wave rotating mechanism and disc-grinding mechanism；The belt wheel transmission mechanism is slidably mounted on main stand, and multiple rotating mechanisms that wave are arranged below belt wheel transmission mechanism, and the disc-grinding mechanism is rotatably installed on main stand, and disc-grinding mechanism is for processing workpiece；The beneficial effects of the utility model are: the 3D polishing and burnishing machine realizes 3D polishing using three Axle mould formula of RRL type, flexibility is good, suitable for metal and nonmetallic polishing and mirror finish.
Description
Technical field
The utility model relates to polishing and burnishing machine technical fields, more specifically, the utility model relates to one kind for metal and
Nonmetallic 3D polishing and burnishing machine.
Background technique
The means of existing market mobile phone metal shell sanding and polishing are more, there is six-joint robot, dedicated five-axis machine tool, plain grinding
Machine, Multistation sander, clears off machine, manual grinding etc. at side grinding machine, although there are many solution, so far without shape
The mature productivity generally acknowledged at a market, reason be exactly because every kind of equipment and means all have the defects that it is different.In addition
The application of constantly bringing forth new ideas of phone housing technique progress with rapid changepl. never-ending changes and improvements and new material, the productivity of sanding and polishing just more seem with
Not upper growth requirement, many enterprises are all increasing quickening R&D intensity.At the same time, the release of environmentally friendly new policies and measure of keeping under strict control
Landing, sanding and polishing industry is even more as though treading on thin ice, and the factory for not meeting Policy Conditions much is forced to shut down and move, this to enterprise
The development of industry brings huge pressure.
In addition, approaching with the 5G epoch, the sanding and polishing of glass and ceramics has more difficulty compared with metal chassis, this procedure
It is why major cell phone manufacturer delays one of the bottleneck of volume production.It is clear that all solutions currently on the market
Do not have production, mainly include following reason: 1, six-joint robot rigidity is low, energy consumption is high, efficiency bottom, consumptive material consumption
Greatly, noise is big, it is most important that, technique requirement is not achieved in complicated product；2, dedicated five-axis machine tool installation complexity, technique list
One, can not meet the production of glass and ceramic sanding and polishing, and manufacture at maintenance cost is high, low efficiency, there are mechanistic
Design defect；3, flat-grinding machine can only be applicable in single plain grinding technique, and only be applicable in the product that surface is plane, and technique is single,
The processing of the face 3D can not be applicable in；4, side grinding machine only appropriate products side processing, technique is single, production efficiency is low；Also meet not
The technique of side circular arc；5, Multistation sander structure is extremely complex, take up a large area, manufacturing cost is very high；It is more
The combination of station is polished, and the control of yield is unfavorable for；6, clearing off machine in fact is exactly more advanced flat-grinding machine, and technique is single, can not
Accomplish 3D profiling polishing truly；7, manual polishing stable product quality is poor, and pollution is big, is eventually taken by policy
It forms.
Utility model content
The purpose of the utility model is to overcome the deficiencies of above-mentioned technology, provide a kind of for metal and nonmetallic 3D rubbing down
Machine, the 3D polishing and burnishing machine realize 3D polishing using three Axle mould formula of RRL type, and flexibility is good, suitable for metal and nonmetallic polishing and
Mirror finish.
The technical solution of the utility model is achieved in that a kind of for metal and nonmetallic 3D polishing and burnishing machine, improvement
Place is: including main stand, belt wheel transmission mechanism, waving rotating mechanism and disc-grinding mechanism；
The belt wheel transmission mechanism is slidably mounted on main stand, and multiple rotating mechanisms that wave are arranged in belt wheel transmission
Below mechanism, the disc-grinding mechanism is rotatably installed on main stand, and disc-grinding mechanism is for processing workpiece；
The described rotating mechanism that waves includes the first output shaft, the second output shaft, rotating frame, the first conical gear, the
Two conical gears and live spindle, first output shaft and the second output shaft are turned by the driving of belt wheel transmission mechanism
It is dynamic；
The rotating frame is in hollow frame shape, and the live spindle is rotatably installed on rotating frame, is rotated
The bottom of main shaft is for being fixedly mounted workpiece to be processed；
Second conical gear is fixed in live spindle, and first conical gear is mutually nibbled with the second conical gear
It closes, first output shaft is connected with the first conical gear, live spindle rotation is driven by the first output shaft, to drive
Workpiece rotation；One end of second output shaft is fixedly connected on rotating frame, and the other end of the second output shaft passes through second
The drive of rotation axis and rotate, drive the rotating frame to swing.
In such a configuration, it is described wave rotating mechanism further include A shaft pulley, C shaft pulley, the first rotation axis and
Second rotation axis；
The perpendicular and described A shaft pulley of first rotation axis and the first output shaft is fixedly mounted on the first rotation
The top of axis；Second rotation axis and the perpendicular and described C shaft pulley of the second output shaft are fixedly mounted on the second rotation axis
Top.
In such a configuration, the rotating mechanism that waves further includes waving rotary frame, the first speed reducer and second
Speed reducer；
First rotation axis and the second rotation axis is rotatably installed in the two sides for waving rotary frame respectively, and described
One speed reducer and the second speed reducer are located at the two sides of rotating frame, and the first speed reducer is for connecting the first rotation axis and the
One output shaft, the second speed reducer is for connecting the second rotation axis and the second output shaft.
In such a configuration, the belt wheel transmission mechanism includes belt wheel rack, A spindle motor, A axis idler mechanism, C axis
Motor and C axis idler mechanism；
The A axis idler mechanism includes the first transmission belt and multiple A shaft compression wheels, and first transmission belt is wound on more
On a A shaft pulley, and A shaft compression wheel is arranged between adjacent A shaft pulley, and compresses first transmission belt, described
A spindle motor is for driving the first transmission belt and the rotation of A shaft pulley；
The C axis idler mechanism includes the second transmission belt and multiple C shaft compression wheels, and second transmission belt is wound on more
On a C shaft pulley, and C shaft compression wheel is arranged between adjacent C shaft pulley, and compresses second transmission belt, described
C spindle motor is for driving the second transmission belt and the rotation of C shaft pulley.
In such a configuration, the belt wheel rack is rounded, and the C shaft pulley is evenly distributed in belt wheel rack
Periphery；
It is described to wave rotating mechanism including six for metal and nonmetallic 3D polishing and burnishing machine, and it is equal each to wave rotating mechanism
Including an A shaft pulley and a C shaft pulley, the A shaft pulley and C shaft pulley are evenly distributed on the top of belt wheel rack.
In such a configuration, the disc-grinding mechanism includes rotating electric machine, traffic cycle and millstone device；
The upper surface for being mounted on traffic cycle of the millstone device circular array, the traffic cycle are fixedly mounted on
On the output shaft of rotating electric machine；
The millstone device includes eccentric rotating disk mechanism, which includes the second mill, eccentric shaft, second
Driving motor, second bearing seat, the second support base and the second buffer unit；
The top of second mill and the eccentric shaft is rotatablely connected, the output shaft of second driving motor and institute
The bottom end for stating eccentric shaft is fixedly connected, and under the active force in eccentric shaft turns, second mill is driven to rotate；And it is described
The second driving motor be fixedly mounted in second bearing seat；
Second buffer unit is arranged between second bearing seat and the second support base, and the second buffer unit is for making
Elastic connection is formed between second bearing seat and the second support base.
In such a configuration, second buffer unit includes the second guiding axis, second spring and the second guiding
Set；
The upper end of second guiding axis is fixed in second bearing seat, and the second spring is covered in the second guiding axis
Lower end, and second spring is fixed on the second guiding axis；Second guide sleeve is fixed on the second support base, and second
The lower end of spring is fixed on the second guide sleeve.
In such a configuration, the disc-grinding mechanism further includes the first rotating disk mechanism, which includes the
One mill, first bearing seat, the first support base, the first driving motor and the first buffer unit；
First mill is fixedly connected with the motor shaft of first driving motor, passes through the band of the first driving motor
It moves and rotates；First driving motor is fixedly mounted in first bearing seat；
First buffer unit is arranged between first bearing seat and the first support base, and the first buffer unit is for making
Elastic connection is formed between first bearing seat and the first support base.
In such a configuration, first buffer unit includes the first guiding axis, the first spring and the first guiding
Set；
The upper end of first guiding axis is fixed in first bearing seat, and first spring pocket is in the first guiding axis
Lower end, and the first spring is fixed on the first guiding axis；First guide sleeve is fixed on the first support base, and first
The lower end of spring is fixed on the first guide sleeve.
In such a configuration, the disc-grinding mechanism further includes turntable rack, turntable bearing and turntable bearing seat；
An installation through-hole is provided in the turntable rack, the turntable bearing seat is fixed in the installation through-hole,
The turntable bearing is fixed in turntable bearing seat, and the output shaft of the rotating electric machine is worn from the centre bore of turntable bearing
It crosses.
The beneficial effects of the utility model are: the such of the utility model is used for metal and nonmetallic 3D polishing and burnishing machine, utilize
Traffic cycle grinds material and is attached on traffic cycle as power, and mobile phone shell swings different angles and 360 degree rotation, continuously againsts and turns
Mill material on disk carries out physics polishing, and specific advantage is as follows: 1, applied widely, versatility is good, suitable metal and nonmetallic beats
Mill and mirror finish, such as hardware, glass, ceramics, liquid metal, plastic cement product；2, the lathe number of axle is few, and the speed of service is fast, fortune
Line efficiency is high, realizes 3D sanding and polishing and mirror surface technique；3, the addition for being applicable in nearly all abrasive material uses, and provides for user all
The various technique sanding and polishing platforms of material；4, efficiently, linear velocity is big, can once be completed at the same time the processing of 6 workpiece；5, lathe
Rigidity is good, and precision is high, stable；It is 6, noiseless, wet that beat no dust, sewage good, energy saving；7, unique three-axis moving mechanism
With corresponding control system, this non-linear triaxial coordinate control, industry is initiated.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view for metal and nonmetallic 3D polishing and burnishing machine of the utility model.
Fig. 2 is a kind of schematic diagram of internal structure for metal and nonmetallic 3D polishing and burnishing machine of the utility model.
Fig. 3 is a kind of rearview for metal and nonmetallic 3D polishing and burnishing machine of the utility model.
Fig. 4 is a kind of top view of belt wheel transmission mechanism for metal and nonmetallic 3D polishing and burnishing machine of the utility model.
Fig. 5 is a kind of stereochemical structure of belt wheel transmission mechanism for metal and nonmetallic 3D polishing and burnishing machine of the utility model
Schematic diagram.
Fig. 6 is a kind of axonometric drawing for waving rotating mechanism for metal and nonmetallic 3D polishing and burnishing machine of the utility model.
Fig. 7 is a kind of side structure for waving rotating mechanism for metal and nonmetallic 3D polishing and burnishing machine of the utility model
Schematic diagram.
Fig. 8 is a kind of structural schematic diagram for metal and the disc-grinding mechanism of nonmetallic 3D polishing and burnishing machine of the utility model.
Fig. 9 is a kind of half sectional view for metal and the disc-grinding mechanism of nonmetallic 3D polishing and burnishing machine of the utility model.
Figure 10 is a kind of solid knot for the eccentric rotating disk mechanism of metal and nonmetallic 3D polishing and burnishing machine of the utility model
Structure schematic diagram.
Figure 11 is a kind of sectional view for metal and the eccentric rotating disk mechanism of nonmetallic 3D polishing and burnishing machine of the utility model.
Figure 12 is a kind of solid knot for the first rotating disk mechanism of metal and nonmetallic 3D polishing and burnishing machine of the utility model
Structure schematic diagram.
Figure 13 is a kind of sectional view for metal and the first rotating disk mechanism of nonmetallic 3D polishing and burnishing machine of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is used only for explaining
The utility model is not used to limit the utility model.
Referring to 1 to shown in Fig. 3, the utility model discloses one kind for metal and nonmetallic 3D polishing and burnishing machine, specifically, should
3D polishing and burnishing machine includes main stand 605, belt wheel transmission mechanism 50, waves rotating mechanism 40 and disc-grinding mechanism 30；The band
Wheel drive mechanism 50 is slidably mounted on main stand 605, and crossbeam 601 is provided at the top of main stand 605, on the crossbeam 601
Z-axis mechanism is installed, drives belt wheel transmission mechanism 50 to move back and forth by Z-axis mechanism, Z-axis mechanism includes Z axis motor 602, is led to
The effect for crossing Z axis motor 602 drives the belt wheel transmission mechanism 50 to move back and forth in the vertical direction of main stand 605；It is more
A rotating mechanism 40 that waves is arranged below belt wheel transmission mechanism 50, and the disc-grinding mechanism 30 is rotatably installed in main stand
On 605；When 602 driving pulley transmission mechanism 50 of Z axis motor is when vertical direction moves back and forth, then rotating mechanism is waved in drive
Workpiece on 40 is moved back and forth in vertical direction, to be polished by the mill on disc-grinding mechanism 30 workpiece.Main body machine
Frame 605 is mounted on pedestal 603, and the side of main stand 605 is installed with a control cabinet 604, by the control cabinet 604 to each portion
The movement divided is controlled.
For the belt wheel transmission mechanism 50 and rotating mechanism 40 is waved, as shown in Figures 4 to 7, the utility model mentions
A specific embodiment is supplied, the belt wheel transmission mechanism 50 includes belt wheel rack 501, A spindle motor 502, A axis idler mechanism
503, C axle motor 504 and C axis idler mechanism 505；Multiple lower sections waved rotating mechanism 4040 and belt wheel rack 501 is set
Position, waving rotating mechanism 40 includes A shaft pulley 409 and C shaft pulley 410, and A shaft pulley 409 and C shaft pulley 410 are from band
It is stretched out in wheel rack 501, in the present embodiment, the belt wheel transmission mechanism 50 includes six and waves rotating mechanism 40, and each
Waving rotating mechanism 40 includes an A shaft pulley 409 and a C shaft pulley 410, the A shaft pulley 409 and C shaft pulley 410
It is evenly distributed on the top of belt wheel rack 501；Also, the belt wheel rack 501 is rounded, and the C shaft pulley 410 is equal
The even periphery for being distributed in belt wheel rack 501.
Further, the A axis idler mechanism 503 includes the first transmission belt 5031 and multiple A shaft compression wheels 5032, institute
The first transmission belt 5031 stated is wound on multiple A shaft pulley 409, and adjacent A shaft pulley 409 is arranged in A shaft compression wheel 5032
Between, and first transmission belt 5031 is compressed, the A spindle motor 502 is for driving the rotation of the first transmission belt 5031；Institute
The C axis idler mechanism 505 stated include the second transmission belt 5051 and multiple C shaft compression wheels 5052, the C shaft compression wheel 5052 around
On multiple C shaft pulley 410, and C shaft compression wheel 5052 is arranged between adjacent C shaft pulley 410, and compresses the C axis
Contact roller 5052, the C axle motor 504 is for driving C shaft compression wheel 5052 to rotate.
Therefore, when A spindle motor 502 rotates, by the effect of the first transmission belt 5031, while multiple A shaft pulley being driven
409 are rotated；When C axle motor 504 rotates, by the effect of C shaft compression wheel 5052, while multiple C shaft pulley 410 are driven
It is rotated, realizes a driving motor, while the synchronous belt wheel for driving multiple stations, greatly improve working efficiency；A axis band
It is slower to take turns 409 and C shaft pulley, 410 revolving speeds, load is small, and the synchronous belt for selecting deformation minimum uses A using belt wheel transmission system respectively
Spindle motor 502 and C axle motor 504 drive A shaft pulley 409 and C shaft pulley 410, and precision is higher than screw rod transmission and gear train.
Be provided in belt wheel rack 501 it is multiple wave rotating mechanism 40, each wave and be respectively and fixedly provided with work to be processed on rotating mechanism 40
Hereafter the lower section of workpiece is arranged in disc-grinding mechanism by part, processed by disc-grinding mechanism to workpiece, therefore cooling water and abrasive material
410 drive mechanism of A shaft pulley 409 and C shaft pulley will not be touched, movement is steady when work, durable reliable.
Rotating mechanism 40 is waved for described, as shown in Figure 6, Figure 7, the utility model provides a specific embodiment,
This wave rotating mechanism 40 include the first output shaft 403, the second output shaft 404, rotating frame 405, the first conical gear 406,
Second conical gear 407 and live spindle 408；Specifically, the rotating frame 405 is in hollow frame shape, it is described
Live spindle 408 is rotatably installed on rotating frame 405, and the bottom of live spindle 408 is for being fixedly mounted workpiece to be processed
415, in Fig. 6 the embodiment described, the live spindle 408 is in being vertically arranged, when live spindle 408 rotates, then band
The horizontal direction shown in Fig. 7 of part 415 of starting building rotates.Further, second conical gear 407 is fixed on live spindle
On 408, first conical gear 406 is meshed with the second conical gear 407, first output shaft 403 and the first circular cone
Gear 406 is connected, and drives live spindle 408 to rotate by the first output shaft 403, so that workpiece 415 be driven to rotate；It is described
One end of second output shaft 404 is fixedly connected on rotating frame 405, and the other end of the second output shaft 404 passes through the second rotation
The drive of axis 402 and rotate, drive the rotating frame 405 to rotate.Therefore, choosing to install frame can be by the second output shaft
404 drive and rotate.
Further, waving rotating mechanism 40 further includes the first rotation axis 401 and the second rotation axis 402；Described first
The A shaft pulley 409 perpendicular and described with the first output shaft 403 of rotation axis 401 is fixedly mounted on the top of the first rotation axis 401
End；The second rotation axis 402 C shaft pulley 410 perpendicular and described with the second output shaft 404 is fixedly mounted on second turn
The top of moving axis 402.The rotating mechanism 40 that waves further includes waving rotary frame 411, the first speed reducer 412 and second subtracting
Fast machine 413；First rotation axis 401 and the second rotation axis 402 is rotatably installed in waves the two of rotary frame 411 respectively
Side, first speed reducer 412 and the second speed reducer 413 are located at the two sides of rotating frame 405, and the first speed reducer
412 for connecting the first rotation axis 401 and the first output shaft 403, and the second speed reducer 413 is for connecting 402 He of the second rotation axis
Second output shaft 404.In the above-described embodiment, the rotating frame 405 is internally provided with a partition 414, and described second
One end and live spindle 408 that output shaft 404 is connect with rotating frame 405 are located at the two sides of partition 414.
By above-mentioned structure, when A shaft pulley 409 rotates, by the first rotation axis 401, the first speed reducer 412 and
The effect of first output shaft 403 drives the rotation of the first conical gear 406, passes through the first conical gear 406 and the second conical gear
407 engagement drives the rotation of the second conical gear 407, rotates live spindle 408 on rotating frame 405, so that band is started building
Part 415 is that rotation axis is rotated with live spindle 408；Meanwhile the rotation of C shaft pulley 410, pass through the second rotation axis 402,
The effect of two speed reducers 413 and the second output shaft 404, drive rotating frame 405 with the second output shaft 404 be rotation axis into
Row rotation, so that driving the 415 one the second output shaft 404 of workpiece is that rotation axis is rotated；In this way, make workpiece 415
It can also be rotated with rotation angle.In the prior art, conventional method is workpiece on a main shaft, and main shaft is by one
Motor driven realizes rotation；Then this integral part is rotated on a turntable by another motor driven turntable, real
The rotation angle of existing workpiece；Such mechanism is to realize that multistation is highly difficult on lathe, even if may be implemented, structure
Be extremely complex, and occupy very big space, for the processing of general load, this scheme only exist in mechanism can
Energy property, is not used to practical application.And in the present invention, the driving motor and workpiece rotation of the rotation angle of workpiece
Motor be each attached on conplane plate, two motors respectively drive two speed reducers, the two speed reducer output shafts
The rotation angle and rotation of workpiece shaft are controlled respectively.In tri- axis non-linear scale system of RRL, realize two rotary shafts of RR more
Station synchronously control, and the movement of two freedom degrees is only completed with two motors；Therefore, workpiece may be implemented in the utility model
Rotation and rotation angle and multistation may be implemented, and in a limited space in realize, under the cooperation of machine Z-axis, realize
Function of the non-linear three axis numerically controlled machine of RRL type to hardware, glass, ceramics, plastic cellphone rear shell 3D rubbing down and mirror finish.
For the disc-grinding mechanism 30, as shown in Fig. 8 to Figure 13, the utility model provides a specific embodiment, mill
Disc mechanism 30 includes rotating electric machine 301, traffic cycle 302 and millstone device 303；303 circular array of millstone device
The upper surface for being mounted on traffic cycle 302, the traffic cycle 302 is fixedly mounted on the output shaft of rotating electric machine 301；Separately
Outside, the disc-grinding mechanism further includes turntable rack 304, turntable bearing 305 and turntable bearing seat 306；The disk machine
An installation through-hole is provided on frame 304, the turntable bearing seat 306 is fixed in the installation through-hole, the turntable bearing
305 are fixed in turntable bearing seat 306, and the output shaft of the rotating electric machine 301 is passed through from the centre bore of turntable bearing 305,
Therefore, the rotation of rotating electric machine 301 drives traffic cycle 302 to rotate, to drive millstone device 303 along traffic cycle 302
Center rotation, forms revolution.
For the millstone device 303, the utility model proposes a specific embodiment, millstone device 303 includes the
Array that one rotating disk mechanism 10 and eccentric rotating disk mechanism 20, the first rotating disk mechanism 10 and eccentric rotating disk mechanism 20 are spaced, rounded
Setting on traffic cycle 302, rotated by the drive of traffic cycle 302.
As shown in Figure 10, Figure 11, for the eccentric rotating disk mechanism 20, the utility model proposes a specific implementations
Example, eccentric rotating disk mechanism 20 include the second mill 201, eccentric shaft 202, the second driving motor 203, second bearing seat 204, second
Support base 205 and the second buffer unit 206；The top of second mill 201 and the eccentric shaft 202 is rotatablely connected,
The output shaft of second driving motor 203 is fixedly connected with the bottom end of the eccentric shaft 202, used when eccentric shaft 202 rotates
Property effect under, drive second mill 201 to rotate；And second driving motor 203 is fixedly mounted on second bearing
On seat 204；Second buffer unit 206 is arranged between second bearing seat 204 and the second support base 205, the second buffering
Device 206 is for making to form elastic connection between second bearing seat 204 and the second support base 205.In the present embodiment, described
Two mills 201 are rounded, and the second bearing seat 204 and the second support base 205 are square, and 204 He of second bearing seat
Four corners of the second support base 205 are respectively arranged with one second buffer unit 206.
For second buffer unit 206, the utility model provides a specific embodiment, second buffering
Device 206 includes the second guiding axis 2061, second spring 2062 and the second guide sleeve 2063；Second guiding axis
2061 upper end is fixed in second bearing seat 204,2062 sets of the second spring lower ends in the second guiding axis 2061, and
Second spring 2062 is fixed on the second guiding axis 2061；Second guide sleeve 2063 is fixed on the second support base 205,
And the lower end of second spring 2062 is fixed on the second guide sleeve 2063.
Further, upper end bearing 207, the upper shaft are provided between second mill 201 and eccentric shaft 202
207 lower surfaces for being fixed on the second mill 201 are held, the top of the eccentric shaft 202 is inserted and secured on upper end bearing 207
At center；Bottom end bearing 208 is provided between the eccentric shaft 202 and second bearing seat 204, the bottom end bearing 208 is solid
It is scheduled in second bearing seat 204, the lower end of the eccentric shaft 202 is inserted and secured at the center of bottom end bearing 208；This implementation
Bottom end bearing 208 there are two being arranged side by side in example, between the eccentric shaft 202 and second bearing seat 204.
By above-mentioned structure, the utility model supports the second bistrique second spring 2062, by second spring 2062
It is transferred to a certain suitable elastic force section in advance, when workpiece contacts the second mill 201, under spring force, 201 meeting of the second mill
A mobile small displacement, for second spring 2062, the force variation that this small distance generates, in reasonable
Polishing pressure working range, efficiently solve the problems, such as polishing pressure constancy.In addition, in bruting process, second spring
2062 can also play damping effect, bring biggish help again to the polishing quality-improving of workpiece；For the fixture of multistation
The coplanarity of working face can also walk automatic regulating and compensating role, also ensure multistation grinding workpieces consistency.In addition, this
The rotation of second mill 201 of utility model is by eccentric shaft 202 under certain revolving speed, using centrifugal force actuating sleeve in eccentric shaft
Bearing block on 202, mill is on this bearing block, in this way, the movement of mill forms lines more disorder in workpiece surface, more
Be conducive to do mirror finishing process.
As shown in Figure 12 and Figure 13, for first rotating disk mechanism 10, the utility model proposes a specific implementations
Example, the first rotating disk mechanism 10 include the first mill 101, first bearing seat 102, the first support base 103, the first driving motor 104
And first buffer unit 105；First mill 101 is fixedly connected with the motor shaft of first driving motor 104, is led to
It crosses the drive of the first driving motor 104 and rotates；First driving motor 104 is fixedly mounted on first bearing seat 102
On；First buffer unit 105 is arranged between first bearing seat 102 and the first support base, the first buffer unit 105
For making to form elastic connection between first bearing seat 102 and the first support base 103.It is as shown in figure 12, described in the present embodiment
The first mill 101 it is rounded, first support base 103 is square, and four vertex of first support base 103 are equal
It is provided with the first buffer unit 105.
As shown in figure 13, for first buffer unit 105, the utility model provides a specific embodiment, institute
The first buffer unit 105 stated includes the first guiding axis 1051, the first spring 1052 and the first guide sleeve 1053；Described
The upper end of one guiding axis 1051 is fixed in first bearing seat 102, and described 1052 sets of the first spring in the first guiding axis 1051
Lower end, and the first spring 1052 is fixed on the first guiding axis 1051；First guide sleeve 1053 is fixed on first
It supports on seat 103, and the lower end of the first spring 1052 is fixed on the first guide sleeve 1053.
In addition, in the above-described embodiment, first rotating disk mechanism 10 further includes Coupling Shaft 106, the Coupling Shaft 106
Upper end be fixedly connected with the lower surface of first mill 101, the lower end of Coupling Shaft 106 and first driving motor 104
Motor shaft be fixedly connected；Multiple first bearings 107, the switching are provided in the first bearing seat 102
Axis 106 is inserted and secured in the centre bore of the first bearing 107.
By above-mentioned structure, first spring 1052 of the first mill 101 is supported, the first spring 1052 is transferred to certain in advance
One suitable elastic force section, when workpiece contacts the first mill 101, under spring force, the first mill 101 can move one
Small displacement, for the first spring 1052, the force variation that this small distance generates, in reasonable polishing pressure
The working range of power, the constancy problem of effective solution polishing pressure；In addition, during the grinding process, the first spring 1052
Damping effect is also acted, biggish help is brought again to the polishing quality-improving of workpiece；For the fixture working face of multistation
Coplanarity, automatic regulating and compensating role can also be walked, multistation grinding workpieces consistency is also ensured, reach optimal polishing
Effect substantially increases the quality of sanding and polishing and mirror finish.
Such disc-grinding mechanism of the utility model, mill is there are two types of forms of motion, first is that Concentric rotation, second is that eccentric rotation
Turn, is selectively used for different operating conditions；In addition, millstone device 303, on the traffic cycle 302 of a rotation, mill fills
303 mill is set in addition to rotation, can also be revolved, the motion profile of this synthesis acts on workpiece surface, will generate disorder
Lines, reach mechanical grinding technique requirement；In addition, since workpiece is in the top of mill consumptive material, in the mirror surface of workpieces processing
When technique, abrasive material can be easily sprayed very much, and workpiece is not easily susceptible to secondary pollution, reach perfect mirror finishing process.
Shown in sum up, the such of the utility model is used for metal and nonmetallic 3D polishing and burnishing machine, using traffic cycle as power,
Mill material is attached on traffic cycle, and mobile phone shell swings different angles and 360 degree rotation, and the mill material that continuously against on turntable carries out object
Reason polishing, specific advantage is as follows: 1, applied widely, versatility is good, suitable metal and nonmetallic polishing and mirror finish, and such as five
The products such as gold, glass, ceramics, liquid metal, plastic cement；2, the lathe number of axle is few, and the speed of service is fast, and operational efficiency is high, realizes that 3D is beaten
Grinding and polishing light and mirror surface technique；3, the addition for being applicable in nearly all abrasive material uses, and the various techniques for providing all materials for user are beaten
Grinding and polishing optical platform；4, efficiently, linear velocity is big, can once be completed at the same time the processing of 6 workpiece；5, lathe is rigidly good, and precision is high, fortune
Row is stablized；It is 6, noiseless, wet that beat no dust, sewage good, energy saving；7, unique three-axis moving mechanism and corresponding control system
System, this non-linear triaxial coordinate control, industry are pioneering.
Described above is only the preferred embodiment of the utility model, and above-mentioned specific embodiment is not to the utility model
Limitation.In the technical idea scope of the utility model, various modifications and modification, the ordinary skill of all this fields can occur
Retouching, modification or the equivalent replacement that personnel are made as described above belong to the range that the utility model is protected.
Claims (10)
1. one kind is used for metal and nonmetallic 3D polishing and burnishing machine, it is characterised in that: including main stand, belt wheel transmission mechanism, wave
Rotating mechanism and disc-grinding mechanism；
The belt wheel transmission mechanism is slidably mounted on main stand, and multiple rotating mechanisms that wave are arranged in belt wheel transmission mechanism
Lower section, the disc-grinding mechanism are rotatably installed on main stand, and the disc-grinding mechanism is for processing workpiece；
The rotating mechanism that waves includes the first output shaft, the second output shaft, rotating frame, the first conical gear, the second circle
Bevel gear and live spindle, first output shaft and the second output shaft are rotated by the driving of belt wheel transmission mechanism；
The rotating frame is in hollow frame shape, and the live spindle is rotatably installed on rotating frame, live spindle
Bottom for workpiece to be processed to be fixedly mounted；
Second conical gear is fixed in live spindle, and first conical gear is meshed with the second conical gear,
First output shaft is connected with the first conical gear, live spindle rotation is driven by the first output shaft, so that band is started building
Part rotation；One end of second output shaft is fixedly connected on rotating frame, and the other end of the second output shaft passes through second turn
The drive of moving axis and rotate, drive the rotating frame to swing.
2. according to claim 1 a kind of for metal and nonmetallic 3D polishing and burnishing machine, it is characterised in that: described waves rotation
Rotation mechanism further includes A shaft pulley, C shaft pulley, the first rotation axis and the second rotation axis；
The perpendicular and described A shaft pulley of first rotation axis and the first output shaft is fixedly mounted on the first rotation axis
Top；Second rotation axis and the perpendicular and described C shaft pulley of the second output shaft are fixedly mounted on the top of the second rotation axis
End.
3. according to claim 2 a kind of for metal and nonmetallic 3D polishing and burnishing machine, it is characterised in that: described to wave rotation
Mechanism further includes waving rotary frame, the first speed reducer and the second speed reducer；
First rotation axis and the second rotation axis is rotatably installed in the two sides for waving rotary frame respectively, and described first subtracts
Fast machine and the second speed reducer are located at the two sides of rotating frame, and the first speed reducer is defeated for the first rotation axis of connection and first
Shaft, the second speed reducer is for connecting the second rotation axis and the second output shaft.
4. according to claim 2 a kind of for metal and nonmetallic 3D polishing and burnishing machine, it is characterised in that: the belt wheel passes
Motivation structure includes belt wheel rack, A spindle motor, A axis idler mechanism, C axle motor and C axis idler mechanism；
The A axis idler mechanism includes the first transmission belt and multiple A shaft compression wheels, and first transmission belt is wound on multiple A
On shaft pulley, and A shaft compression wheel is arranged between adjacent A shaft pulley, and compresses first transmission belt, the A axis
Motor is for driving the first transmission belt and the rotation of A shaft pulley；
The C axis idler mechanism includes the second transmission belt and multiple C shaft compression wheels, and second transmission belt is wound on multiple C
On shaft pulley, and C shaft compression wheel is arranged between adjacent C shaft pulley, and compresses second transmission belt, the C axis
Motor is for driving the second transmission belt and the rotation of C shaft pulley.
5. according to claim 4 a kind of for metal and nonmetallic 3D polishing and burnishing machine, it is characterised in that: the band turbine
Frame is rounded, and the C shaft pulley is evenly distributed in the periphery of belt wheel rack；
It is described to wave rotating mechanism including six for metal and nonmetallic 3D polishing and burnishing machine, and each wave rotating mechanism and include
One A shaft pulley and a C shaft pulley, the A shaft pulley and C shaft pulley are evenly distributed on the top of belt wheel rack.
6. according to claim 1 a kind of for metal and nonmetallic 3D polishing and burnishing machine, it is characterised in that: the mill machine
Structure includes rotating electric machine, traffic cycle and millstone device；
The upper surface for being mounted on traffic cycle of the millstone device circular array, the traffic cycle are fixedly mounted on rotation
On the output shaft of motor；
The millstone device includes eccentric rotating disk mechanism, which includes the second mill, eccentric shaft, the second driving
Motor, second bearing seat, the second support base and the second buffer unit；
The top of second mill and the eccentric shaft is rotatablely connected, the output shaft of second driving motor and it is described partially
The bottom end of mandrel is fixedly connected, and under the active force in eccentric shaft turns, second mill is driven to rotate；And described
Two driving motors are fixedly mounted in second bearing seat；
Second buffer unit is arranged between second bearing seat and the second support base, and the second buffer unit is for making second
Elastic connection is formed between bearing block and the second support base.
7. according to claim 6 a kind of for metal and nonmetallic 3D polishing and burnishing machine, it is characterised in that: described second is slow
Flushing device includes the second guiding axis, second spring and the second guide sleeve；
The upper end of second guiding axis is fixed in second bearing seat, and the second spring covers under the second guiding axis
End, and second spring is fixed on the second guiding axis；Second guide sleeve is fixed on the second support base, and second spring
Lower end fix on the second guide sleeve.
8. according to claim 6 a kind of for metal and nonmetallic 3D polishing and burnishing machine, it is characterised in that: the mill machine
Structure further includes the first rotating disk mechanism, which includes the first mill, first bearing seat, the first support base, the first drive
Dynamic motor and the first buffer unit；
First mill is fixedly connected with the motor shaft of first driving motor, passes through the drive of the first driving motor
Rotation；First driving motor is fixedly mounted in first bearing seat；
First buffer unit is arranged between first bearing seat and the first support base, and the first buffer unit is for making first
Elastic connection is formed between bearing block and the first support base.
9. according to claim 8 a kind of for metal and nonmetallic 3D polishing and burnishing machine, it is characterised in that: described first is slow
Flushing device includes the first guiding axis, the first spring and the first guide sleeve；
The upper end of first guiding axis is fixed in first bearing seat, and first spring pocket is under the first guiding axis
End, and the first spring is fixed on the first guiding axis；First guide sleeve is fixed on the first support base, and the first spring
Lower end fix on the first guide sleeve.
10. according to claim 8 a kind of for metal and nonmetallic 3D polishing and burnishing machine, it is characterised in that: the mill
Mechanism further includes turntable rack, turntable bearing and turntable bearing seat；
An installation through-hole is provided in the turntable rack, the turntable bearing seat is fixed in the installation through-hole, described
Turntable bearing be fixed in turntable bearing seat, the output shaft of the rotating electric machine is passed through from the centre bore of turntable bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721888775.2U CN208262490U (en) | 2017-12-28 | 2017-12-28 | One kind being used for metal and nonmetallic 3D polishing and burnishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721888775.2U CN208262490U (en) | 2017-12-28 | 2017-12-28 | One kind being used for metal and nonmetallic 3D polishing and burnishing machine |
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| Publication Number | Publication Date |
|---|---|
| CN208262490U true CN208262490U (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721888775.2U Active CN208262490U (en) | 2017-12-28 | 2017-12-28 | One kind being used for metal and nonmetallic 3D polishing and burnishing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161657A (en) * | 2017-12-28 | 2018-06-15 | 深圳磨霸智能科技有限公司 | One kind is used for metal and nonmetallic 3D polishing and burnishing machines |
| CN110815032A (en) * | 2019-12-10 | 2020-02-21 | 厦门东山盛机械有限公司 | Horizontal polishing grinder |
-
2017
- 2017-12-28 CN CN201721888775.2U patent/CN208262490U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161657A (en) * | 2017-12-28 | 2018-06-15 | 深圳磨霸智能科技有限公司 | One kind is used for metal and nonmetallic 3D polishing and burnishing machines |
| CN110815032A (en) * | 2019-12-10 | 2020-02-21 | 厦门东山盛机械有限公司 | Horizontal polishing grinder |
| CN110815032B (en) * | 2019-12-10 | 2024-04-30 | 四川鹏亿机械科技有限公司 | Horizontal polishing grinder |
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